217878528

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 208

約数和(自身を含む): 707702400

約数和(自身を除く): 489823872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 149, 168, 192, 204, 224, 238, 256, 272, 298, 336, 357, 384, 408, 447, 448, 476, 512, 544, 596, 672, 714, 768, 816, 894, 896, 952, 1024, 1043, 1088, 1192, 1344, 1428, 1536, 1632, 1788, 1792, 1904, 2048, 2086, 2176, 2384, 2533, 2688, 2856, 3072, 3129, 3264, 3576, 3584, 3808, 4096, 4172, 4352, 4768, 5066, 5376, 5712, 6144, 6258, 6528, 7152, 7168, 7599, 7616, 8344, 8704, 9536, 10132, 10752, 11424, 12288, 12516, 13056, 14304, 14336, 15198, 15232, 16688, 17408, 17731, 19072, 20264, 21504, 22848, 25032, 26112, 28608, 28672, 30396, 30464, 33376, 34816, 35462, 38144, 40528, 43008, 45696, 50064, 52224, 53193, 57216, 60792, 60928, 66752, 69632, 70924, 76288, 81056, 86016, 91392, 100128, 104448, 106386, 114432, 121584, 121856, 133504, 141848, 152576, 162112, 182784, 200256, 208896, 212772, 228864, 243168, 243712, 267008, 283696, 305152, 324224, 365568, 400512, 425544, 457728, 486336, 487424, 534016, 567392, 610304, 648448, 731136, 801024, 851088, 915456, 972672, 1068032, 1134784, 1296896, 1462272, 1602048, 1702176, 1830912, 1945344, 2136064, 2269568, 2593792, 3204096, 3404352, 3890688, 4272128, 4539136, 5187584, 6408192, 6808704, 7781376, 9078272, 10375168, 12816384, 13617408, 15562752, 18156544, 27234816, 31125504, 36313088, 54469632, 72626176, 108939264, 217878528]

約数ペア:

[(1, 217878528), (2, 108939264), (3, 72626176), (4, 54469632), (6, 36313088), (7, 31125504), (8, 27234816), (12, 18156544), (14, 15562752), (16, 13617408), (17, 12816384), (21, 10375168), (24, 9078272), (28, 7781376), (32, 6808704), (34, 6408192), (42, 5187584), (48, 4539136), (51, 4272128), (56, 3890688), (64, 3404352), (68, 3204096), (84, 2593792), (96, 2269568), (102, 2136064), (112, 1945344), (119, 1830912), (128, 1702176), (136, 1602048), (149, 1462272), (168, 1296896), (192, 1134784), (204, 1068032), (224, 972672), (238, 915456), (256, 851088), (272, 801024), (298, 731136), (336, 648448), (357, 610304), (384, 567392), (408, 534016), (447, 487424), (448, 486336), (476, 457728), (512, 425544), (544, 400512), (596, 365568), (672, 324224), (714, 305152), (768, 283696), (816, 267008), (894, 243712), (896, 243168), (952, 228864), (1024, 212772), (1043, 208896), (1088, 200256), (1192, 182784), (1344, 162112), (1428, 152576), (1536, 141848), (1632, 133504), (1788, 121856), (1792, 121584), (1904, 114432), (2048, 106386), (2086, 104448), (2176, 100128), (2384, 91392), (2533, 86016), (2688, 81056), (2856, 76288), (3072, 70924), (3129, 69632), (3264, 66752), (3576, 60928), (3584, 60792), (3808, 57216), (4096, 53193), (4172, 52224), (4352, 50064), (4768, 45696), (5066, 43008), (5376, 40528), (5712, 38144), (6144, 35462), (6258, 34816), (6528, 33376), (7152, 30464), (7168, 30396), (7599, 28672), (7616, 28608), (8344, 26112), (8704, 25032), (9536, 22848), (10132, 21504), (10752, 20264), (11424, 19072), (12288, 17731), (12516, 17408), (13056, 16688), (14304, 15232), (14336, 15198)]